Roman shade having suspension structure
US7290582B2 · kind B2 · utility
19Cited by
8References
8Claims
0Family size
Inventor
Key dates
| Filing date | Apr 21, 2005 |
| Grant date | Nov 6, 2007 |
| Priority date | — |
| Expiry date | Jan 24, 2026 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE06B2009/2622
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A roman shade includes a headrail, a plurality of tracks each mounted on the headrail, a plurality of suspension members each mounted on a respective one of the tracks and each having an inside formed with a locking groove, and a shade cloth having an upper end extended through and detachably locked in the locking groove of each of the suspension members. Thus, the shade cloth is attached to the headrail by the tracks and the suspension members so that the shade cloth is combined with the headrail rigidly and stably.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.